Individual skin sensitivity: Whether or not we develop dandruff symptoms depends on how sensitive we are oleic acid. If we’re sensitive, cue the dandruff.

Why doesn’t dandruff form if you’re bald?

Fungus, natural scalp oil and the possibility of sensitive skin are all factors that are still present on a bald head. So, why wouldn’t a bald person get dandruff?

The main reason’s the environment. The lack of hair on the head creates a totally different environment. The temperature of the head is 2-4℃ cooler, and the environment on a bald head isn’t as dark or humid.

A specific environment is important for Malassezia to thrive. When those factors change, it doesn’t work quite the same. It’s the same for us - when our temperature is raised when we have a fever, our body doesn’t work in quite the same way.

If it’s not dandruff, what is it?

If you’re bald and wondering why you have an itchy scalp, it may just be dry skin, just like your hands and face can become dry. Or, it could be psoriasis, a genetic condition that causes flaking even on less hairy areas of the body, like the elbows.

If topical lotions don’t help, consult a dermatologist who will be able to help you get to the bottom of it.

If you’re bald by choice (shaved hairstyle, clean shaven face), and then you decide to allow your hair to grow, dandruff symptoms can return. In this case, turn to Head & Shoulders Classic Clean Shampoo.